diff --git a/requirements_dev.txt b/requirements_dev.txt
index de75f9ee..f80d4e40 100644
--- a/requirements_dev.txt
+++ b/requirements_dev.txt
@@ -1,6 +1,6 @@
 attrs==21.2.0
 CacheControl==0.12.6
-certifi==2021.5.30
+certifi==2022.12.7
 charset-normalizer==2.0.6
 enum34==1.1.10
 idna==3.2